What is the cheapest airline to fly from Boston to Twin Falls round-trip?

Currently priced at $466, Delta will fly you from Boston to Twin Falls and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

What is the cheapest day to fly from Boston to Twin Falls?

Travelers seeking maximum savings on their Boston to Twin Falls flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Twin Falls ranges from 0.3 - 1.4 inches per month. May is typically the wettest month, when rainfall can reach 1.4 in. July is typically the driest time to visit Twin Falls when rainfall is around 0.3 in.

If weather is an important factor for your trip to Twin Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest time of day to fly from BOS to TWF?

Unlike at noon, when flights are generally more expensive, you can save up to 36% on flights from Boston to Twin Falls by exploring options for tickets in the morning.

Can I find deals for flights from Boston to Twin Falls that include hotel bookings?

Yes. In addition to deals on Boston to Twin Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boston to Twin Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Twin Falls.

Can I find deals for business class flights from Boston to Twin Falls?

Yes. Cheapflights offers flight deals from Boston to Twin Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$466+ Flights from Boston to Twin Falls

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Cheap flight deals from Boston to Twin Falls

Round-trip from	$466 (Delta)

From Boston Logan Intl to Twin Falls Joslin

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Find flight deals from Boston to Twin Falls

Cheapest flights from Boston to Twin Falls
Explore the most affordable flight options available from Boston to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.

Sat 11/110:35 amBOS - TWF

1 stop9h 53mDelta

Wed 11/53:20 pmTWF - BOS

1 stop6h 33mDelta

Deal found 7/6

$466

Best flights from Boston to Twin Falls
Discover carefully curated flight deals from Boston to Twin Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 7, 2025.

Sat 11/110:35 amBOS - TWF

1 stop9h 53mDelta

Wed 11/53:20 pmTWF - BOS

1 stop6h 33mDelta

Deal found 7/6

$466

Last-minute flights from Boston to Twin Falls
Discover last-minute flight deals from Boston to Twin Falls. Data last updated July 7, 2025 and is based on user searches.

Mon 7/215:15 amBOS - TWF

2 stops11h 23mDelta

Fri 7/256:15 amTWF - BOS

1 stop8h 25mDelta

Deal found 7/6

$952

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Twin Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTwin Falls

BOS - TWF

BOSTWF

Boston Logan Intl

Sat 11/1

10:35 am-6:28 pm

1 stop9h 53m

Twin Falls Joslin

Wed 11/5

3:20 pm-11:53 pm

1 stop6h 33m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Best time to book a flight from Boston to Twin Falls

Have a flexible travel schedule? Discover the best time to fly to Twin Falls from Boston with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Twin Falls

Get a feel of what it's like to fly with Delta from Boston to Twin Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,963 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What is the cheapest airline to fly from Boston to Twin Falls round-trip?
Currently priced at $466, Delta will fly you from Boston to Twin Falls and back. In addition to Delta, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Boston to Twin Falls that include hotel bookings?
Yes. In addition to deals on Boston to Twin Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Twin Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Twin Falls.
Can I find deals for business class flights from Boston to Twin Falls?
Yes. Cheapflights offers flight deals from Boston to Twin Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$466+ Cheap flights from Boston to Twin Falls (BOS - TWF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Twin Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boston to Twin Falls

Round-trip from

Find flight deals from Boston to Twin Falls

Cheapest flights from Boston to Twin FallsExplore the most affordable flight options available from Boston to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.

Explore the most affordable flight options available from Boston to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Twin Falls that are best for you.

Best time to book a flight from Boston to Twin Falls

Have a flexible travel schedule? Discover the best time to fly to Twin Falls from Boston with our price prediction graph.

Reviews of airlines servicing Twin Falls

Get a feel of what it's like to fly with Delta from Boston to Twin Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boston to Twin Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Boston to Twin Falls round-trip?

Can I find deals for flights from Boston to Twin Falls that include hotel bookings?

How can I find direct flights from Boston to Twin Falls?

Can I find deals for business class flights from Boston to Twin Falls?

Traveling to a place near Boston?

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Cheapest flights from Boston to Twin Falls
Explore the most affordable flight options available from Boston to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.